1.) Because Degreaser 100 is highly concentrated, a little goes a long way. For normal soil removal, dilute 1 part of concentrate to 50 parts of water (2.5 ounces per gallon).
2.)
For heavier soil or grease, 1 part of concentrate to 25 parts of water will do the job (5 ounces per gallon)
For general purpose cleaning, spray and wipe, mix 1 ounce to 32 ounces of water.